use strict; <br>
use warnings; <br>
use Data::Dumper; <br>

my $file1 = 'file1';<br>
my $file2 = 'file2'; <br>
#reading file1 into a hash<br>

my %hash;<br>

open (my $fh,'<',$file2) or die $!;<br>
while(my $line=<$fh>)<br>
{<br>
chomp $line;<br>
$hash{$line}=1;<br>

print Dumper %hash;<br>
}<br>
close $fh;<br>


#reading file2 line by line
<br>
open (my ($fh2),'<',$file1) or die $!;
<br>
while (my ($row) = <$fh2>) {<br>
  chomp $row;<br>
# next if $row =~ /^\s*$/;<br>
my (@fields) = split(/\|/, $row);<br>
print $row if exists $hash{$fields[0]};<br>
}<br>

close $fh2;<br>

[download]

I aint getting any O/P plus when i print Dumper %hash i get loads of $VAR
What am i doing wrong?

In reply to Re^4: Filtering Output from two files by Anonymous Monk
in thread Filtering Output from two files by vighneshmufc

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